21409

Caprinsäure

analytical standard

• Synonym(e): 1-Nonancarbonsäure, C10: 0, Decansäure, NSC 5025
• Lineare Formel: CH₃(CH₂)₈COOH
• CAS-Nummer: 334-48-5
• Molekulargewicht: 172.26
• UNSPSC Code: 85151701
• NACRES: NA.24
• PubChem Substance ID: 329752153
• EC Number: 206-376-4
• Beilstein/REAXYS Number: 1754556
• MDL number: MFCD00004441

Eigenschaften

• biological source: plant
• Quality Segment: 100
• grade: analytical standard
• vapor pressure: 15 mmHg ( 160 °C)
• assay: ≥99.5% (GC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• bp: 268-270 °C (lit.)
• mp: 27-32 °C (lit.)
• density: 0.893 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• format: neat
• functional group: carboxylic acid
• SMILES string: CCCCCCCCCC(O)=O
• InChI: 1S/C10H20O2/c1-2-3-4-5-6-7-8-9-10(11)12/h2-9H2,1H3,(H,11,12)
• InChI key: GHVNFZFCNZKVNT-UHFFFAOYSA-N

Beschreibung

General description

Decanoic acid (DA) is a saturated medium-chain (10 carbons) fatty acid primarily used in the manufacture of plastics, cosmetics, and lubricants. DA is naturally found in coconut and palm oil.[1]

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Application

• Decanoic acid (DA) may be used as an analytical standard for the determination of the analyte in tobacco by coupling needle-based derivatization headspace liquid-phase microextraction with gas chromatography-mass spectrometry (HS-LPME/GC-MS).
• Decanoic acid (DA) may also be used as a reference standard for the determination of the analyte (DA) in water samples by a method based on continuous solid-phase extraction and gas chromatography–mass spectrometry (GC–MS).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Ion Mobility: ^TWCCS_N2 value of 150.9 Å2 [M-H]^-

The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer.
For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com.
Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage.

^TWCCS measurements are expected to be within 2% of this reference value.

P/N 21409 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace.

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H412
• pcodes: P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 1
• flash_point_f: 296.6 °F - closed cup
• flash_point_c: 147 °C - closed cup
• ppe: dust mask type N95 (US), Eyeshields, Gloves